Reverse Osmosis Systems

3M RO Replacement Filters

Find RO replacement filters and manuals by selecting your 3M system below

3M, a globally recognized brand, offers reverse osmosis (RO) water filtration systems that stand out for their advanced technology and efficient performance. These systems employ a multi-stage process to purify water, ensuring the removal of a broad range of contaminants, including sediment, chlorine, heavy metals and more. The result is cleaner, clearer, and tastier water that is ideal for both drinking and cooking. 3M's RO systems are designed with user convenience in mind, making filter replacement and system maintenance simple.

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3M Reverse Osmosis Systems Frequently Asked Questions

How do I replace my 3M RO filters?

Start by selecting your reverse osmosis system above. You'll be taken to a page that provides manuals or instructions for your specific model. For your convenience, general reverse osmosis filter replacement instructions are available here.

How do I order replacement filters for my 3M drinking water filtration system?

Begin by selecting the image of your 3M reverse osmsois system displayed above. This will guide you to add the required filters to your shopping cart. For convenience, consider opting for a "filter kit" that bundles all essential filters together, although this option might not be available for all 3M models. It's worth noting that the RO membrane typically requires replacement every two years. In contrast,  sediment and carbon filters need changing every 6-12 months, contingent on water usage and water quality.

Which 3M membrane or filters do I need for my RO filter system?

Select your 3M reverse osmosis system from the list above. You will be taken to a new page that shows the available membrane and filters for your RO system. Be sure to select the correct membrane size (listed in GPD or gallons per day). If you have any questions, please call our customer support team at 877-377-9876. We're available Monday through Friday, 9 am to 5 pm Central Time.

What contaminants will 3M reverse osmosis (RO) systems remove?

3M reverse osmosis systems are designed to tackle a wide spectrum of contaminants commonly found in water. These RO systems can remove chlorine, lead, pesticides, sulfates, fluoride, nitrates, pharmaceuticals, arsenic, and much more. Furthermore, by forcing water through a semi-permeable membrane, 3M's RO systems can effectively reduce the presence of dissolved solids, ensuring users receive cleaner, clearer, and healthier drinking water. With their advanced filtration technology, 3M RO systems are a trusted solution for households seeking optimal water purity.

Learn more about what contaminants can be removed with reverse osmosis filtration.

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